7/4/2016 HarvardX HLS2X Certificate | edX

https://courses.edx.org/certificates/345da7df1a1b4d6391ca74b90cca9baf 1/1

V E R I F I E DCERTIFICATE of ACHIEVEMENT

This is to certify that

Calvin Cheng Kah Weisuccessfully completed and received a passing grade in

HLS2X: ContractsX: From Trust to Promise toContract

a course of study offered by HarvardX, an online learning initiative of HarvardUniversity through edX.

Charles FriedBeneficial Professor of Law

Harvard Law School

VERIFIED CERTIFICATEIssued July 4, 2016

VALID CERTIFICATE ID345da7df1a1b4d6391ca74b90cca9baf